[Interest] Color reversal Qt Embedded and 24bpp

Vuille, Martin (Martin) vmartin at avaya.com
Wed Jun 3 15:59:29 CEST 2015

Seeing an issue using Qt Embedded 4.8.5 on linux framebuffer.

Platform is little-endian, framebuffer is 24bpp RGB.

It seems that Qt is storing the pixels to the framebuffer in
big-endian order ([R], [G], [B]) instead of little-endian order
([B], [G], [R]), causing the blue and red colors to be "reversed".

We checked the fbinfo returned by the framebuffer and it
seems to be correct.

Is this a known issue?


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